What is m∠A? ???????

Mathematics

1 answer:

kirza4 [7]3 years ago

4 0

Answer:

A=124°

Step-by-step explanation:

5x - 5 = 180

5x = 185

x = 37

A=124

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marlee spins a spinner and rolls 1-6 # cube. the spinner has 5 equal parts # 1-5 . what is the probability she will spin an even

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The events are independant (i.e. what she rolls on the cube has no impact on how the spinner works). The probability of two independant events is given by:

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For the cube, 1/2 the numbers meet our requitment of being even, so:
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For the spinner, there are 3 odds out of 5 (1, 3 & 5) so:
$P_{spin} =\frac{Desired}{Total} = \frac{odd}{total} = \frac{3}{5}$

and then:
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